This manual provides safety instructions, installation guidelines, wiring diagrams, and operational specifications for the Signet 2537 Paddlewheel Flowmeter.
The Signet 2537 Paddlewheel Flowmeter is designed for industrial water treatment and wastewater applications. It offers low flow measurement with high resolution and supports various output options including volumetric pulses, pulse dividers, flow switches, digital (S3L), and 4 to 20 mA current loops. The device features a built-in user interface with an LCD display for on-site configuration without external equipment.
| Pipe Size Range | DN15 to DN200 (½ in. to 8 in.) |
|---|---|
| Min. Reynolds Number | 4500 |
| Operating Range | 0.1 m/s to 6 m/s (0.3 ft/s to 20 ft/s) |
| Linearity | ±1% of max. range @ 25 °C (77 °F) |
| Repeatability | ±0.5% of max. range @ 25 °C (77 °F) |
| Enclosure Rating | NEMA 4X/IP65 |
| Storage Temperature | -10 to 75 °C (14 to 167 °F) |
| Ambient Temperature | 0 to 65 °C (32 to 150 °F) |
The minimum Reynolds Number required is 4500.
No, you should not mount it on the bottom when sediments are present.